Hydrogen peroxide baking soda = Whiter teeth?

Question

http://www.essortment.com/all/whitenyourteet_pry.htm

Answer 1

Im not too sure how much coffee stains that it will remove, but...

I make sure I do it at least once a week.

It is much more natural than all of these products out here that whiten teeth...and much cheaper :)

Answer 2

Yep, baking soda does work but it taste horrible. Also, yes it works for coffee stains.